Question

Which table represents a quadratic function?

.
2
f(x)
6
f(x)
-9
f(x)
-5
-3
Sx)
0.25
-2.
-1
1-2
-2
-1
3
-1
-4.5
0 | |N| دي |
-2
-1
0
0.5
1
o
0
-1
0
1
1
1
No
4.5
1
2
2
4
N
0|
2
3
9
o
o
o

Answer 1

C

1/3y - 7/5×+ 2/3-2/3 y- 4/9